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1. WO2020065231 - HEAT TRANSFER LIQUID LOOP FOR A VEHICLE

Publication Number WO/2020/065231
Publication Date 02.04.2020
International Application No. PCT/FR2019/052277
International Filing Date 26.09.2019
IPC
F25B 41/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
B60K 11/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
04Arrangement or mounting of radiators, radiator shutters, or radiator blinds
H01M 10/625 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
62specially adapted for specific applications
625Vehicles
B60L 58/26 2019.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
24for controlling the temperature of batteries
26by cooling
B60K 11/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60K 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
CPC
B60K 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
B60K 11/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60K 11/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
04Arrangement or mounting of radiators, radiator shutters, or radiator blinds
B60K 2001/005
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
003with means for cooling the electrical propulsion units
005the electric storage means
B60K 2001/006
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
003with means for cooling the electrical propulsion units
006the electric motors
B60L 1/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
1Supplying electric power to auxiliary equipment of vehicles
02to electric heating circuits
Applicants
  • VALEO SYSTEMES THERMIQUES [FR]/[FR]
Inventors
  • YAHIA, Mohamed
Agents
  • METZ, Gaëlle
Priority Data
185879226.09.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) HEAT TRANSFER LIQUID LOOP FOR A VEHICLE
(FR) BOUCLE DE LIQUIDE CALOPORTEUR POUR VEHICULE
Abstract
(EN)
The invention relates to a loop (14) for heat transfer liquid (48) for a vehicle comprising a first network (70) and a second network (71), a means (42) for circulating the heat transfer liquid (48), a first heat exchanger (100) configured to be thermally coupled to a first element (40) of an electric drivetrain of the vehicle, a means (72) for moving the heat transfer liquid (48), a second heat exchanger (200) configured to be thermally coupled to a second element (49) and a radiator (51) arranged to be traversed by an external air flow (EF), the radiator (51) comprising a first cooling zone (74) and a second cooling zone (75), a first output (54) of the radiator (51) being connected to the first heat exchanger (100) and a second output (53) of the radiator (51) being connected to the second heat exchanger (200). Application to motor vehicles.
(FR)
L'invention concerne une boucle (14) de liquide caloporteur (48) d'un véhicule comprenant un premier réseau (70) et un deuxième réseau (71), un moyen de mise en circulation (42) du liquide caloporteur (48), un premier échangeur thermique (100) configuré pour être couplé thermiquement à un premier élément (40) d'un chaîne de traction électrique du véhicule, un moyen de mise en mouvement (72) du liquide caloporteur (48), un deuxième échangeur thermique (200) configuré pour être couplé thermiquement à un deuxième élément (49) et un radiateur (51) agencé pour être traversé par un flux d'air extérieur (FE), le radiateur (51) comprenant une première zone de refroidissement (74) et une deuxième zone de refroidissement (75), une première sortie (54) du radiateur (51) étant raccordée au premier échangeur thermique (100) et une deuxième sortie (53) du radiateur (51) étant raccordée au deuxième échangeur thermique (200). Application aux véhicules automobiles.
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